def gcd(a,b):
    while b!=0:
        a,b=b,a%b
    return a

f1=input()
f1a,f1b=f1.split('/')
f2=input()
f2a,f2b=f2.split('/')
f1a,f1b,f2a,f2b=int(f1a),int(f1b),int(f2a),int(f2b)
f3a,f3b=f1a*f2a,f1b*f2b
gcd_f3=gcd(f3a,f3b)
print(f"{f3a//gcd_f3} {f3b//gcd_f3}")